Talk to the UNISTRUT Experts 1-800-694-9274

Your UNISTRUT Materials and Engineering Authority

UNISTRUT steel channel

Unistrut Interlock Plank Grating

UNISTRUT steel channel

United Interlock Plank Grating System from Unistrut fills a multitude of needs in all types of industries. This versatile product, commonly known as Interlock Grating, is used for flooring and walkways, mezzanines, stair treads, maintenance and staging platforms, scaffolding planks, architectural wall coverings and more. United Interlock Grating Systems meet your needs for strength, durability, safety, and aesthetics.

Customers choose United Interlock Grating Systems for many reasons. One of the most compelling is the cost-effectiveness of such a long-lasting, light weight, easy-to-install product. Of course, others like the quality assurance that comes from extensive load testing; some appreciate our large inventories and fast delivery; and still others appreciate the strong design look our plank grating gives their project or work environment.

For more detailed information on our grating product offerings, please download the Grating Product Catalog (PDF).

Unistrut Plank Grating Applications

  • Catwalks
  • Maintenance and inspection walkways
  • Mezzanines
  • Mining and quarry tower decking
  • Pedestrian ramps
  • Pumping and drilling platforms
  • Shelving
  • Stairs
  • Subflooring
  • Ventilation covers for tanks and wells
  • Waterplant walkways
  • Architectural wall coverings

Plank Grating Product Features

  • Exclusive anti-skid surface provides 360° of slip resistance
  • Superior ultimate-load performance tested in accordance with AISI standards
  • All plank grating sections made from pre-galvanized structural-grade steel or aluminum for maximum corrosion resistance
  • Roll-formed design provides superior strength
  • Optional heel-toe side and end plates
  • Unistrut plank grating interlocks with positive friction, eliminating the need for costly welding and bolting.
  • Grating open design prevents build-up of water, grease, oil, and small debris

Unistrut Plank Grating Offers Complete Project Versatility

  • 6″, 9″, and 12″ plank widths allow design in 3″ increments
  • Standard lengths of 20′ and 24′, and special lengths up to 30′, provide excellent design flexibility
  • Plank grating comes with a choice of smooth punched, anti-skid punched, or solid unpunched surfaces
  • Three leg heights, and two material gauges meet a wide range of load, space, and budget requirements

Stainless Steel, Fiberglass and Bar Grating Do you have an application that requires heavy duty bar grating, or a specialized material? Unistrut Service Company offers a wide grating in a wide range of materials, including:

  • Stainless Steel Grating
  • Fiberglass Grating
  • Heavy Duty Bar Grating

Not sure which material is best suited for your grating application? Contact the grating experts at Unistrut Service Company to discuss your project’s grating needs.

Contact the Grating Experts

In addition to supplying the plank grating, Unistrut Service Company offers turnkey service for your project, including engineering, support structures, and expert installation. Want to learn more about how the United Interlock Grating can save you time and money? Contact Unistrut Service Company for a quote on all of your grating needs today!

unistrut steel channel building products

Unistrut Interlock Plank Grating System provides a functional and aesthetically appealing look to all kinds of architectual applications. The galvanized gratings resist corrosion to provide a clean look that will last. The exclusive anti-skid surface provides 360° of slip resistance and makes it ideal for harsh weather environments ecountered on rooftop systems.

UNISTRUT Service Company • 24400 Sperry Drive, Cleveland, OH 44145 • 1-800-694-9274 • Fax: 440-385-0126 •